Technology
Simplify Your Mobile Life with eSIM and Virtual Numbers
Managing phone numbers used to be a constant hassle. Between personal lines, work numbers, online registrations, and international travel, people often juggled multiple SIM cards, devices, or expensive roaming plans just to stay reachable. Today, eSIMs and virtual phone numbers offer a smarter way to handle communication. One device can manage multiple lines, switch between them instantly, and keep work and personal contacts separate—all without a physical SIM. For travelers, remote workers, and tech professionals, this setup offers efficiency, control, and flexibility that traditional SIM cards simply cannot match.
A virtual phone number is a digital line that exists independently of any physical SIM. Calls and messages are routed through the cloud, meaning the same number can function across multiple devices: smartphone, tablet, or computer. You can pick a local number in another country without actually being there, or maintain separate lines for freelance projects while keeping your personal number private. Virtual numbers also help protect privacy and streamline online activity. They are perfect for temporary projects, online sign-ups, or situations where you do not want to share your main number.
When paired with eSIM technology, virtual numbers become extremely convenient. Platforms like eSIM Plus let users download multiple numbers onto a single device, switch between them instantly, and manage personal and business lines without touching a physical SIM card. Travelers can maintain local numbers abroad, freelancers can manage multiple client contacts, and tech-savvy users gain complete control over their connectivity. eSIM Plus simplifies this process, allowing for seamless integration of digital numbers and minimizing the complications associated with traditional SIMs.
Businesses also find virtual numbers invaluable. They enable companies to create a local presence in multiple regions without the need for physical offices. Calls can be forwarded to employees anywhere, while integration with CRM tools allows monitoring and analytics of communication. For individuals, virtual numbers enhance privacy and simplify digital life. Whether signing up for online services, running a side business, or protecting personal information, virtual numbers provide flexibility and control that traditional numbers cannot offer.
Everyday Scenarios for Virtual Numbers
Virtual numbers are not just a tech gimmick—they solve real problems.
- International Travel: A traveler can maintain a local number in multiple countries, avoiding expensive roaming fees while staying reachable by family, friends, and colleagues.
- Remote Work and Freelancing: A consultant or freelancer can separate client communications from personal calls without carrying multiple phones. Multiple virtual lines can support different projects simultaneously.
- Privacy Protection: Individuals can use temporary numbers for online registrations, dating apps, or marketplace accounts, significantly reducing spam and unwanted contacts.
- Small Businesses and Startups: Companies can create local contact points in different regions, forward calls to employees, and integrate with communication software for better workflow management.
With eSIMs, managing these numbers becomes effortless. Instead of swapping physical SIM cards, users download the eSIM profile to their device, and virtual numbers become instantly available. This combination provides unparalleled flexibility for modern digital lifestyles.
How Virtual Numbers Work
Getting a virtual number is straightforward. Providers allow you to select a number online, link it to your smartphone or VoIP service, and manage it through an app. Common features include:
- Call forwarding to any device
- Text messaging and multimedia messaging
- Voicemail management
- Temporary numbers for short-term projects or verification purposes
When integrated with eSIM, the activation process is even faster. Download the eSIM profile to your device, and all your virtual numbers are ready to go. This approach is ideal for travelers, remote workers, and anyone managing multiple lines on a single phone without extra hardware.
Leading eSIM Providers
Several providers lead the market in combining eSIM technology with virtual numbers:
- eSIM Plus: Offers digital SIMs integrated with virtual numbers, allowing multiple lines on one device. Users can manage personal, business, and international numbers seamlessly, making it perfect for remote workers, travelers, and freelancers.
- Truphone: Provides global coverage with quick activation. Users can switch numbers without changing SIM cards, ideal for business professionals moving across regions.
- Airalo: Focused on international travelers, offering cost-effective eSIMs for data and voice in over 190 countries. Airalo simplifies connectivity for tourists and remote workers abroad.
- GigSky: Offers pay-as-you-go and subscription eSIM plans suitable for frequent travelers and digital nomads. GigSky supports multiple virtual lines on one device.
- Ubigi: Enterprise-focused, enabling companies to deploy eSIMs and virtual numbers to distributed teams. Employees maintain local numbers across regions without physical SIM swaps.
- Nomad: Travel-oriented eSIM provider supporting multiple virtual lines on one device. Ideal for digital nomads, remote professionals, and long-term travelers.
These services show how eSIMs and virtual numbers have evolved from niche tech to mainstream tools for managing modern communication efficiently.
Advantages Over Traditional Numbers
Virtual numbers have several key advantages over regular SIM-based numbers:
- Multiple lines on one device: Manage work, personal, and international numbers without carrying multiple phones.
- Privacy and control: Easily change or deactivate numbers for temporary projects, online registrations, or spam prevention.
- Global accessibility: Make and receive calls from anywhere without costly roaming charges.
- Integration with software: Works with VoIP apps, cloud platforms, and CRMs. Supports automated call routing, analytics, and communication tracking.
Traditional numbers cannot match this flexibility, efficiency, or convenience. Virtual numbers are built for modern workflows and digitally connected lifestyles.
Combining eSIM and Virtual Numbers
The combination of eSIMs with virtual numbers creates a flexible communication system. One device can handle multiple lines for home, work, or international use. Businesses can provide employees with local numbers in multiple regions without physical offices. Travelers can maintain home and foreign numbers without swapping SIM cards.
Consider a freelance consultant traveling across Europe: a virtual number in France, one in Germany, and a personal line—all on a single device. Clients reach local numbers, costs are minimized, and management happens from one interface. This setup highlights the efficiency eSIMs and virtual numbers provide.
Real-World Examples
- Remote Work Across Time Zones: An employee in Asia receives calls from North American clients using a local virtual number, avoiding international fees. eSIM profiles allow switching lines based on work hours.
- Maintaining Local Presence While Traveling: A business owner visiting multiple countries can maintain virtual local numbers. Clients call local numbers, but calls are forwarded seamlessly.
- Privacy and Online Security: Individuals use temporary virtual numbers for online registrations, reducing spam to their primary number.
These examples show why eSIMs combined with virtual numbers are essential for modern digital workflows.
The Future of Connectivity
With the rise of 5G, cloud communications, and AI-powered tools, eSIMs and virtual numbers will become increasingly integral to daily life. Expect tighter integration with business applications, enhanced security features, and instant switching between personal and professional lines.
For travelers, remote workers, and anyone managing multiple contacts, eSIMs paired with virtual numbers are more than a convenience—they’re a smarter, more efficient way to control communication in today’s digital world.
Technology
Emergent Ventures, Others Invest $2.2m in Potpie
By Dipo Olowookere
About $2.2 million pre-seed round to help engineering teams unify context across their entire stack and make AI agents genuinely useful in complex software environments has been announced by Potpie.
Potpie was established by Aditi Kothari and Dhiren Mathur, who were determined to unify context across the entire engineering stack and enabling spec driven development.
As generative AI adoption accelerates, most tools focus on surface-level code generation while ignoring the deeper problem of context.
Large language models are powerful, but without access to system-level understanding, tooling history, and architectural intent, they struggle in real production environments.
Traditional approaches rely on senior engineers to manually hold this context together, a model that breaks down at scale and fails when AI agents are introduced.
The platform enables teams to automate high-impact and non-trivial use cases across the software development lifecycle, like debugging cross-service failures, maintaining and writing end-to-end tests, blast radius detection and system design.
It is designed for enterprise companies with large and complex codebases, starting at around one million lines of code and scaling to hundreds of millions.
Rather than acting as another coding assistant, Potpie builds a graphical representation of software systems, infers behaviour and patterns across modules, and creates structured artefacts that allow agents to operate consistently and safely.
A statement made available to Business Post on Monday revealed that the funding support came from Emergent Ventures, All In Capital, DeVC and Point One Capital.
The capital will be used to support early enterprise deployments, expand the engineering team, and continue building Potpie’s core context and agent infrastructure, it was disclosed.
“As AI makes code generation easier, the real challenge shifts to reasoning across massive, interconnected systems. Potpie is our answer to that shift, an ontology-first layer that helps enterprises truly understand and manage their software,” Kothari was quoted as saying in the disclosure.
A Managing Partner at Emergent Ventures, Anupam Rastogi, said, “In large enterprises, the real challenge is not generating code, it is understanding the system deeply enough to change it safely.
“Potpie’s ontology-first architecture, combined with rigorous context curation and spec-driven development, creates a structured model of the entire engineering ecosystem. This allows AI agents to reason across services, dependencies, tickets, and production signals with the clarity of a senior engineer. That is what makes Potpie uniquely capable of solving complex RCA, impact analysis, and high-risk feature work even in codebases exceeding 50 million lines.”
Technology
Expert Reveals Top Cyber Threats Organisations Will Encounter in 2026
By Adedapo Adesanya
Organisations in 2026 face a cybersecurity landscape markedly different from previous years, driven by rapid artificial intelligence adoption, entrenched remote work models, and increasingly interconnected digital systems, with experts warning that these shifts have expanded attack surfaces faster than many security teams can effectively monitor.
According to the World Economic Forum’s Global Cybersecurity Outlook 2026, AI-related vulnerabilities now rank among the most urgent concerns, with 87 per cent of cybersecurity professionals worldwide highlighting them as a top risk.
In a note shared with Business Post, Mr Danny Mitchell, Cybersecurity Writer at Heimdal, said artificial intelligence presents a “category shift” in cyber risk.
“Attackers are manipulating the logic systems that increasingly run critical business processes,” he explained, noting that AI models controlling loan decisions or infrastructure have become high-value targets. Machine learning systems can be poisoned with corrupted training data or manipulated through adversarial inputs, often without immediate detection.
Mr Mitchell also warned that AI-powered phishing and fraud are growing more sophisticated. Deepfake technology and advanced language models now produce convincing emails, voice calls and videos that evade traditional detection.
“The sophistication of modern phishing means organisations can no longer rely solely on employee awareness training,” he said, urging multi-channel verification for sensitive transactions.
Supply chain vulnerabilities remain another major threat. Modern software ecosystems rely on numerous vendors and open-source components, each representing a potential entry point.
“Most organisations lack complete visibility into their software supply chain,” Mr Mitchell said, adding that attackers frequently exploit trusted vendors or update mechanisms to bypass perimeter defences.
Meanwhile, unpatched software vulnerabilities continue to expose organisations to risk, as attackers use automated tools to scan for weaknesses within hours of public disclosure. Legacy systems and critical infrastructure are especially difficult to secure.
Ransomware operations have also evolved, with criminals spending weeks inside networks before launching attacks.
“Modern ransomware operations function like businesses,” Mitchell observed, employing double extortion tactics to maximise pressure on victims.
Mr Mitchell concluded that the common thread across 2026 threats is complexity, noting that organisations need to abandon the idea that they can defend against everything equally, as this approach spreads resources too thin and leaves critical assets exposed.
“You cannot protect what you don’t know exists,” he said, urging organisations to prioritise visibility, map dependencies, and focus resources on the most critical assets.
Technology
NCC Begins Review of National Telecommunications Policy After 26 Years
By Adedapo Adesanya
In a consultation paper released to the public, the commission said it is seeking input from stakeholders, including telecom operators, tech companies, legal experts, and the general public, on proposed revisions designed to reposition Nigeria’s telecommunications framework to match current digital demands. Submissions are expected by March 20, 2026.
The NTP 2000 marked a turning point in Nigeria’s telecom landscape. It replaced the 1998 policy, introducing full liberalisation and a unified regulatory framework under the NCC, and paved the way for the licensing of GSM operators such as MTN, Econet (now Airtel), and Globacom in 2001 and 2002.
Prior to the NTP, the sector was dominated by Nigerian Telecommunications Limited (NITEL), a government-owned monopoly plagued by obsolete equipment, low teledensity, and poor service. At the time, Nigeria had fewer than 400,000 telephone lines for the entire country.
However, the NCC noted that just as the 1998 policy was overtaken by global developments, the 2000 framework has become structurally misaligned with today’s telecom reality, which encompasses broadband, 5G networks, satellite internet, artificial intelligence, and a thriving digital economy worth billions of dollars.
“The rapid pace of technological change and emerging digital services necessitate a comprehensive update to ensure the policy continues to support economic growth while protecting critical infrastructure,” the Commission stated.
The review will target multiple chapters of the policy. Key revisions include: Enhancements on online safety, content moderation, digital services regulation, and improved internet exchange protocols; a modern framework for satellite harmonisation, coexistence with terrestrial networks, and clearer spectrum allocation to boost service quality, and policies to address fiscal support, reduce multiple taxation, and lower operational costs for operators.
The NCC is also proposing entirely new sections to the policy to address emerging priorities. Among the key initiatives are clear broadband objectives aimed at achieving 70 per cent national broadband penetration, with a focus on extending connectivity beyond urban centres to reach rural communities.
The review also seeks to formally recognise telecom infrastructure, including fibre optic cables and network masts, as Critical National Infrastructure to prevent vandalism and enhance security.
In addition, the commission is targeting the harmonisation of Right-of-Way charges across federal, state, and local governments, alongside the introduction of a one-stop permitting process for telecom deployment, designed to reduce bureaucratic delays and lower operational costs for operators.
According to the NCC, the review aims to make fast and affordable internet widely accessible. “The old framework was largely voice-centric. Today, data is the currency of the digital economy,” the commission said, highlighting the need to close the urban-rural broadband divide.
The consultation process is intended to gather diverse perspectives to ensure the updated policy reflects current technological trends, market realities, and consumer needs. By doing so, the NCC hopes to maintain the telecommunications sector’s role as a key driver of economic growth and digital inclusion.
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